SunburstLabel.TextPattern Property

Gets or sets the pattern that formats the Sunburst’s label text.

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v23.2.dll

NuGet Package: DevExpress.TreeMap

Declaration

C#

[DefaultValue("{L}")]
[XtraSerializableProperty]
public string TextPattern { get; set; }

VB.NET

<DefaultValue("{L}")>
<XtraSerializableProperty>
Public Property TextPattern As String

Property Value

Type	Default	Description
String	"{L}"	The format string that configures the Sunburst’s label text.

Remarks

The text pattern can contain plain text, special placeholders and format specifiers. For example, you can use the “Value: {V:F2}” format string to show a value with two signs after a comma in the item label.

The following table lists the placeholders you can use in patterns:

Placeholder	Description
{L}	Shows the sunburst item label.
{V}	Shows the sunburst item value.

Example

This example demonstrates how to format content and fine-tune the appearance of sunburst item labels.

Use the following API members to customize label text format, appearance and arrangement.

C#

sunburstControl.Label.TextPattern = "{L}: ${V:F2}M";
sunburstControl.Label.DisplayMode = SunburstLabelDisplayMode.Horizontal;
sunburstControl.Label.AutoLayout = true;
sunburstControl.Label.Visible = true;
sunburstControl.ItemStyle.TextColor = Color.DarkSlateBlue;
sunburstControl.ItemStyle.TextGlowColor = Color.White;

VB.NET

sunburstControl.Label.TextPattern = "{L}: ${V:F2}M"
sunburstControl.Label.DisplayMode = SunburstLabelDisplayMode.Horizontal
sunburstControl.Label.AutoLayout = true
sunburstControl.Label.Visible = true
sunburstControl.ItemStyle.TextColor = Color.DarkSlateBlue
sunburstControl.ItemStyle.TextGlowColor = Color.White

The example above uses the following API members:

Member	Description
SunburstLabel.TextPattern	Gets or sets the pattern that formats the Sunburst’s label text.
SunburstLabel.DisplayMode	Specifies how to align a label within a sunburst item.
SunburstLabel.AutoLayout	Indicates whether the adaptive layout is enabled for sunburst item labels.
SunburstLabel.Visible	Specifies the visibility of sunburst item labels.
SunburstControl.ItemStyle	Returns the sunburst item appearance settings.
HierarchicalItemStyle.TextColor	Gets or sets a treemap / sunburst item text color.
SunburstItemStyle.TextGlowColor	Gets or sets the glow color of the sunburst item’s text.